With a war on and most men being drafted, Howard Oil Supply Company has no salesmen left. So daughter Jean hits the road and does not make one sale. She finally gets one tentative sale with the Black Hills Oil Co., but Earl wants dinner with her. With the shortage of housing due to the war, Jean needs a military husband to get a place to stay in Clayfield, which is next to Camp Clay. She gets Lt. Mallory to act as her husband just to register. Then things go wrong as his commanding officer is there and believes them to be married. It gets worse as Don's mother shows up and then Jean's father.

Ida Lupino
as Jean Howard

Sydney Greenstreet
as Colonel Michael Otley

William Prince
as Lieutenant Don Mallory

Stuart Erwin
as Captain Jack Ross

Johnny Mitchell
as Earl 'Slim' Clark

Ruth Donnelly
as Mrs. Grace Wingate

Barbara Brown
as Mrs. Kate Otley

Frank Orth
as Clayfield Taxi Driver

Regina Wallace
as Mrs. Mallory, Don's Mother

Willie Best
as Lucille, Colonial Auto Court Porter